JPH0319918B2 - - Google Patents

Info

Publication number
JPH0319918B2
JPH0319918B2 JP59029588A JP2958884A JPH0319918B2 JP H0319918 B2 JPH0319918 B2 JP H0319918B2 JP 59029588 A JP59029588 A JP 59029588A JP 2958884 A JP2958884 A JP 2958884A JP H0319918 B2 JPH0319918 B2 JP H0319918B2
Authority
JP
Japan
Prior art keywords
rotor
radius
tooth profile
arc
tooth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59029588A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60178989A (ja
Inventor
Masanori Tanaka
Atsushi Maehara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokuetsu Industries Co Ltd
Original Assignee
Hokuetsu Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hokuetsu Industries Co Ltd filed Critical Hokuetsu Industries Co Ltd
Priority to JP2958884A priority Critical patent/JPS60178989A/ja
Publication of JPS60178989A publication Critical patent/JPS60178989A/ja
Publication of JPH0319918B2 publication Critical patent/JPH0319918B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP2958884A 1984-02-21 1984-02-21 スクリユ・ロ−タ Granted JPS60178989A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2958884A JPS60178989A (ja) 1984-02-21 1984-02-21 スクリユ・ロ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2958884A JPS60178989A (ja) 1984-02-21 1984-02-21 スクリユ・ロ−タ

Publications (2)

Publication Number Publication Date
JPS60178989A JPS60178989A (ja) 1985-09-12
JPH0319918B2 true JPH0319918B2 (ko) 1991-03-18

Family

ID=12280230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2958884A Granted JPS60178989A (ja) 1984-02-21 1984-02-21 スクリユ・ロ−タ

Country Status (1)

Country Link
JP (1) JPS60178989A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3187734A1 (en) * 2014-08-28 2017-07-05 IHI Corporation Screw rotor
CN106930942B (zh) * 2015-12-31 2019-01-08 江森自控空调冷冻设备(无锡)有限公司 螺杆压缩机转子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494206A (ko) * 1972-05-01 1974-01-16
JPS4935906A (ko) * 1972-08-09 1974-04-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494206A (ko) * 1972-05-01 1974-01-16
JPS4935906A (ko) * 1972-08-09 1974-04-03

Also Published As

Publication number Publication date
JPS60178989A (ja) 1985-09-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term